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Physics (AS & A Level) · May / June 2016 · Paper 12 · Question 39

9702Fundamental particles

Which row gives the correct classification of protons, electrons and neutrinos?

  1. Aprotons hadrons, electrons leptons, neutrinos hadrons
  2. Bprotons hadrons, electrons leptons, neutrinos leptons
  3. Cprotons leptons, electrons hadrons, neutrinos hadrons
  4. Dprotons leptons, electrons hadrons, neutrinos leptons

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Correct answer: B. protons hadrons, electrons leptons, neutrinos leptons

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